Home / 5,896.62-8,133.18-5,006.30

Finding the Fourth Proportional to 5,896.62, 8,133.18 and 5,006.30

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Solution

The fourth proportional to 5,896.62, 8,133.18 and 5,006.30 is: 6,905.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,896.62 : 8,133.18 = 5,006.30 : x
  2. Step 2: Convert to fraction form
    5,896.62/8,133.18 = 5,006.30/x
  3. Step 3: Cross multiply
    5,896.62x = 8,133.18 × 5,006.30
  4. Step 4: Simplify right side
    5,896.62x = 40,717,139.03
  5. Step 5: Solve for x
    x = 40,717,139.03/5,896.62
  6. Step 6: Final answer
    x = 6,905.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.